A Comparison Between Cardiovascular Exercise Modes Following Sport Related Concussion

Inclusion Criteria: * Ages 14-35 * Prior to injury, participant fulfilled ACSM's guidelines for regular aerobic activity (30 minutes of moderate-intensity exercise 5 days per week or 20 minutes of vigorous exercise 3 days per week) prior to injury. * Diagnosed with a sport related concussion within 14 days of injury in the window of 3-30 days prior to completing the first study visit, and also being a single episode. * Participants referred to exertion therapy after a trained clinician from University of Pittsburgh Medical Center (UPMC) Sports Medicine Concussion Program has interpreted neurocognitive, vestibular, and clinical interview outcomes Exclusion Criteria: * History of brain surgery or traumatic brain injury(based on Glasgow Coma Scale of \<13) * History of neurological disorder (seizure disorder, epilepsy, brain tumors or malformations) * Current history of pre-existing vestibular disorder \[benign paroxysmal positional vertigo (BPPV), labyrinthitis or vestibular neuritis\] * Previous diagnosis of ocular motor condition (Ocular motor apraxia)Currently taking anticoagulant, beta-blockers, and anticonvulsant prescription medication * Diagnosed with a cardiac, peripheral, or cerebrovascular disease (type 1 or 2 diabetes, or renal disease. * Experienced chest pain or shortness of breath while at rest or with mild exertion. * Lose balance because of dizziness or have lost consciousness (aside from concussion) from exertion * Diagnosed with or taking medication for a c…